This issue was originally filed by jame...@gmail.com

I created a pubspec.yaml file like this:

name: timetracker
description: A sample application
dependencies:
  dartwebserver:
    git: git@bitbucket.org:jamesots/dartwebserver.git
  mongo_dart: any

And then ran 'pub install':

james@bruce:~/devroot/timetracker$ pub install
Resolving dependencies...
Git error. Command: git clone --mirror /home/james/devroot/timetracker/git@bitbucket.org:jamesots/dartwebserver.git /home/james/.pub-cache/git/cache/dartwebserver-accccad788b4214c4af61e927f0766ed344b3817
Permission denied (publickey).
fatal: The remote end hung up unexpectedly

I traced this down to these lines in dart-sdk/util/pub/git_source.dart

if (!URL_LIKE.hasMatch(from)) {
  from = getFullPath(from);
}

If I comment out those lines then it starts to work again.

I'm using r15130 version of Dart, and Ubuntu 12.04.